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9.11 Setting the 8937 VOLTAGE/TEMP UNIT
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WARNING
A common GND is used for voltage and temperature input on all
channels. Never input voltage and temperature simultaneously, since
doing so could result in damage to the sample being tested.
NOTE
9.11.1 Making the Settings of Voltage Measurement
s781-1
Flashing cursor
Function
display
Meaning
##F2
:
Move the cursor up in the selection window.
:
Move the cursor down in the selection window.
NOTE
9.11 Setting the 8937 VOLTAGE/TEMP UNIT
・Digital filter and drift compensation settings cannot be determined from
the Waveform display or CHANNEL screen. Check through the function
display that appears when the flashing cursor is moved to the "range"
item.
・Measurement conditions for the measured waveform data can be
determined from the printed listing. The settings for the digital filter, drift
compensation, reference contact compensation and the type of
thermocouple can be determined. See Section 13.5.
The 8937 VOLTAGE/TEMP UNIT allows measurement of voltage or
temperature on any channel. See Section 9.3, "Setting the CHANNEL
Screen" for the common settings.
The digital filter can be configured when the measurement range is 500μV
to 2 mV. The digital filter is a function which eliminates the noise
component by additive averaging inside the amplifier. This results in a data
update rate of about 100 μs.
Procedure
Screen: CHANNEL,Waveform display
(1) Set the measurement mode.
1. Display the CHANNEL or Waveform display screen.
2. Press the CH.SET key to display channel screen to be
set.
3. Move the flashing cursor to the unit item.
Use the function keys or the Jog/Shuttle control to
select VOLT (voltage).
The symbol "*" in the selection window indicates the settings of the data
stored to current memory. (If no data is present in memory, this symbol is
not displayed.)
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